1993 1997 1995 1991
1992 1990 1994 1996
1993 1997 1995 1990
1990 1994 1996 1992
1990 1994 1998 1992
1995 1993 1991 1997
1995 1997 1991 1993
1996 1990 1999 1992
1997 1993 1999 1995